I'm always hungry!
i eat 6 medium sized meals a day so my metabolism is like a furnace.
I've been eating this way for so many years it's just the way my body works. there are times when I'm not hungry but that is rare. all the people i work with think I'm strange because I'm always eating chicken, rice and veggies. one lady calls me the human garbage disposal. i agree that sometimes in the middle of the night i wake up starving.
the odd thing is i don't eat large meals, my 95 pound Viet girlfriend can put away larger amounts of food than i can. her whole family is like that but they are lean as hell. when we go out to eat she usually helps ME finish my food...lol
I'm similar, I'm hungry most of the time, I wouldn't say all the time but a pretty good bit of it...and like you the 6 meal a day thing is the way I do it. One thing I've noticed, if I ever start slacking on my meals where I'm only eating say 3-4x a day, then I don't get as hungry...the reason this happens should be pretty obvious and should reiterate to most the importance of eating several meals a day.
Now, when it comes time to pig out, that's where we differ...I can put it away like there's no tomorrow, lol!